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Bone Care 2020 A systematic approach to hip fracture care and prevention for New Zealand

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Page 1: A systematic approach to hip fracture care and prevention for ......‘Hip fracture is all too often the final destination of a 30-year journey fuelled by decreasing bone strength

Bone Care 2020A systematic approach to hip

fracture care and prevention

for New Zealand

Page 2: A systematic approach to hip fracture care and prevention for ......‘Hip fracture is all too often the final destination of a 30-year journey fuelled by decreasing bone strength

IntroductionOsteoporotic fragility fractures exert a tremendous burden on older New Zealanders, the national economy

and our health and social care system. In 2007, the total cost of osteoporosis was over NZ$1 Billion*, with hip

fracture care alone costing NZ$105 Million. Every day, we spend NZ$325,000 treating fractures and have 312

people in hospitals beds recovering from fractures.

Half of hip fracture sufferers will require long-term care and a quarter will suffer an early death. This burden

will increase rapidly as New Zealand’s 1 million baby boomers retire and age.

Currently, New Zealand has no coordinated, nationwide strategy or systems to manage the increasing number

of older New Zealanders at risk of fragility fractures.

The ProblemInternational research shows that half of hip fracture patients suffer a fragility fracture at another skeletal

site prior to breaking their hip. Nationally representative audits show that people presenting to New Zealand

hospitals with fragility fractures do not receive the globally endorsed standards of secondary preventive care

to reduce future fracture risk.

Response overseas to this issue has been the successful implementation of Fracture Liaison Services (FLS), a

coordinated service where patients presenting with a fragility fracture receive osteoporosis assessment and

treatment where needed, and interventions to reduce falls risk. The outcome of FLS has been a significant

reduction in fracture incidence and associated costs. FLS would ensure equitable access to PHARMAC

subsidised treatments for osteoporosis throughout New Zealand.

While the emphasis in this paper is on post-fracture care for all fragility fracture sufferers, the Australian and

New Zealand Society for Geriatric Medicine has published detailed guidance on best practice for Orthogeriatric

Services, which have been shown to dramatically improve post-hip fracture care. A new National Hip Fracture

Registry, which is in development, will provide an opportunity to benchmark care against professional

standards.

SolutionsOsteoporosis New Zealand proposes to work with the Ministry of Health to develop a national strategy. The

aim is to implement a systematic approach to hip fracture care and prevention.

An important component of that strategy will be the establishment of FLS throughout New Zealand, in addition

to a National Hip Fracture Registry.

BenefitsTo improve quality and consistency of care for all New Zealanders suffering fragility fractures at all skeletal sites.

Fracture Liaison Services and Orthogeriatric Services established by District Health Boards throughout New

Zealand are likely to prevent up to 1,000 cases of hip fracture and save NZ$20 million dollars annually.

Additional savings will be accrued by prevention of fragility fractures at other skeletal sites.

* The Burden of Osteoporosis in New Zealand: 2007-2020. The University of Auckland

2

Executive Summary

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The need for a national strategy ..............................................................4

Current standards of care in New Zealand .............................................. 7

The care of hip fracture sufferers ......................................................... 7

The prevention of hip fracture .............................................................8

Systems to deliver best practice ...............................................................9

Orthogeriatric Services .........................................................................9

Fracture Liaison Services .....................................................................9

The Glasgow Fracture Liaison Service, UK ...........................................9

The Kaiser Permanente Healthy Bones Program, USA ........................10

St. Michael’s Hospital Toronto,

Osteoporosis Exemplary Care Program, Canada ................................ 11

Minimal Trauma Fracture Liaison Service,

Concord Repatriation General Hospital Sydney, Australia .................. 11

The Role of Primary Care ....................................................................12

Bone Care 2020: A strategy to improve quality and reduce costs .........13

About Osteoporosis New Zealand ..........................................................15

References ................................................................................................16

3

Table of Contents

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A national strategy to implement a systematic approach to hip fracture care and prevention is required because current care is fragmentedHip fractures exert a tremendous burden on older New Zealanders, the national economy and our health and

social care system. During 2007, more than 3,800 people presented to our hospitals with a broken hip at a

total cost of NZ$105 million1. Whilst all osteoporotic fractures are associated with significant pain and loss of

quality of life2, hip fracture sufferers experience the most serious disabilities3. Almost 50% will require long-

term care4 and a quarter will suffer an early death5. Half of hip fracture survivors require help with activities of

daily living6 and during the first year after hip fracture, half of those who walked unaided prior to their fracture

will no longer be able to walk independently7.

‘Hip fracture is all too often the final destination of a 30-year journey fuelled by decreasing bone strength

and increasing falls risk’8

As New Zealand’s 1 million baby boomers9 began to retire in 2011, the impact of osteoporosis on our ageing

population necessitates development of a national strategy with two key aims:

1. To improve the quality and consistency of care for those who break their hip, and

2. To make a determined effort to prevent as many hip fractures as possible

In order to determine how best to devise and implement such a strategy, firstly we need to consider what

happens in the years before people present to hospital with a hip fracture. The various patient experiences

are illustrated in the ‘fragility fracture cycle’ in figure 1. A study based on records from the UK General Practice

Research Database (GPRD)10 reported the lifetime risk of any fracture at age 50 as 53% for women and 21% for

men. Thus, less than one half of women will be fracture free for life. The same study estimated lifetime risks

of fracture by gender at age 50 as:

• Women: Hip 11.4%, Wrist 16.6%, Vertebra 3.1%

• Men: Hip 3.1%, Wrist 2.9%, Vertebra 1.2%

A crucial observation is that fracture begets fracture. Several studies have evaluated future fracture risk

associated with fractures at various skeletal sites. Two major meta-analyses11, 12 found that a prior fracture at

any site is associated with a doubling of future fracture risk. From the obverse perspective, we have known

since the 1980s that half of patients presenting with hip fractures today have experienced prior fragility

fractures in the past13-16.

4

The need for a national strategy

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Being able to identify patients that are at high risk of suffering hip fracture in the future is important, but

perhaps a more pressing question is whether we can reduce that fracture risk with intervention. In short, we

can. During the last two decades, a broad range of therapies have been assessed in large-scale randomised

clinical trials which have demonstrated consistent fracture reduction efficacy. The principle agents licensed

for the treatment of osteoporosis throughout the world have been shown to reduce the incidence of fractures

by 30-50%17-28. Fracture reduction efficacy of 50% has been observed for patients with a history of multiple

fractures29. In New Zealand, PHARMAC has approved osteoporosis medicines for the secondary prevention of

fragility fractures30.

Figure 1: The fragility fracture cycle31

Reproduced from the Herald Fractures Report 2010 with permission of the Department of Health in England

Large scale epidemiological studies of older women from Australia and the UK provide us with an indication

of the likely prevalence of fragility fracture i.e. what proportion of older women have already broken a bone

as a result osteoporosis and, usually, a fall?

• Australia: The Australian BoneCare Study32 evaluated 70,000 women aged over 60 years from primary

care physicians’ lists. Twenty nine percent of these women reported a fracture history; 66% reported 1

fracture, 22% reported 2 fractures and 12% reported 3 - 14 fractures.

• United Kingdom: A burden of disease model published in 201133 estimated the number of postmenopausal

women in the UK with osteoporosis and fracture history for the period 2010 to 2021. In 2010, over

1.5 million women were likely to have suffered >1 fracture representing 13% of the postmenopausal

population. Notably, 380,000 of these women had suffered >2 fractures and 96,000 at least 3

fractures.

The ‘pyramid’ in figure 2 allows us to visualise these data and what they mean. A mid-range estimate, taken

from a consensus guideline34, of the proportion of the post-menopausal population that have suffered at least

one fragility fracture is 16%. Given that 50% of hip fracture sufferers have fractured before, from 16% of the

postmenopausal population will emanate 50% of future hip fracture cases35, 36. Individuals who suffer new

fragility fractures will present to medical services, be it hospital emergency departments or community-based

fracture units, and so provide an obvious opportunity for intervention.

A priority for the New Zealand healthcare system should be, in every case, to respond to the first fracture to prevent the second. Unfortunately, as will be discussed in the next section of this paper, the current usual

standard of care for fracture patients in New Zealand is no care.

5

Unrecognised vertebral fragility

fracture

Hip fracture

Secondary hip fracture

Non-hip fragility fracture

Secondary non-hip fragility

fracture

Secondary non-hip fragility

fracture

Fracture Free Recovery

Hip Fracture Free for Life

Fracture Free for Life

Fracture Free at Fifty

Secondary non-hip fragility

fracture

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Figure 2. Fracture risk and ease of case-finding: Effective targeting of healthcare resources36

with newfractures

Patients withprior fractures

Patients

Individuals at highfracture risk

Individuals at intermediate

Individuals at low fracture risk

fracture risk6

50% of hip fractures from 16% of the population

50% of hip fractures from 84% of the population

Secondary prevention

Primary prevention

Half of all hip fracture patients give us advance notice that they will present to an orthopaedic trauma unit!

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The care of hip fracture sufferersThe need for effective orthopaedic–orthogeriatric co-care of patients admitted to hospital with hip fractures

is well recognised in professional guidance34, 38, 39, including that of the Australian and New Zealand Society

for Geriatric Medicine39. As a consequence, the subspecialty of orthogeriatric medicine is a rapidly growing

professional group throughout the world and is becoming particularly well established in New Zealand40-46.

Several centres have published encouraging reports on rates of post-hip fracture osteoporosis treatment.

However, we currently lack a means to benchmark standards of care across the country.

In late 2011, an Australian and New Zealand Hip Fracture Registry Steering Group (ANZ HFR) was formed by

enthusiasts on both sides of the Tasman, with the express intention of developing Hip Fracture Registries in

New Zealand and throughout Australia47. This effort has been inspired by the establishment of the National

Hip Fracture Database (NHFD) in the UK48. The NHFD has become the largest audit of hip fracture care in the

world. The 2011 NHFD Report described the care of >53,000 people who suffered a hip fracture between April

2010 and March 201149. In total, almost 190,000 cases are currently registered on the NHFD, with >16,000 cases

having been registered in the first quarter of 201250. All hospitals in England, Wales and Northern Ireland are

now registered with NHFD, and 98% of those registered are regularly submitting data. Taken together, this

would suggest that information on the quality of care for almost 90% of hip fractures occurring in the three

Nations served is being captured.

The UK NHFD is a collaborative venture backed by the British Orthopaedic Association and British Geriatrics

Society which has been developed in partnership with other relevant professional organisations and patients’

societies. In a similar spirit, the ANZ HFR has sought engagement with all relevant professional organisations

and patient societies. Osteoporosis New Zealand endorses the ANZ HFR and its aims and objectives, as does

the ANZ Society for Geriatric Medicine, the ANZ Society for Bone and Mineral Research, the ANZ College

of Anaesthetists and the Health Quality and Safety Commission New Zealand, in addition to analogous

organisations in Australia.

During 2012, the ground work to establish a National Hip Fracture Registry in New Zealand is underway and

Osteoporosis New Zealand is committed to working with stakeholder organisations to maximise the impact

of this important initiative. The ANZ HFR newsletter will feature on the Osteoporosis New Zealand website to

update visitors on progress as it occurs.

7

Current standards of care in New Zealand

‘Any condition with

a 1-year mortality

rate approaching

20% and a very

significant morbidity

rate demands that

we make every effort

to reduce the impact

of the condition on

society’37

Professor Geoffrey Horne, Wellington Hospital ‘Hip fracture management - we need to do better’ New Zealand Medical Journal, May 2007

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The prevention of hip fractureGiven the scale of the challenge posed by osteoporosis and related fractures, the question for policy makers,

health care professionals and patients, and the organisations representing them, is where to start? In light of

the opportunity presented by secondary fracture prevention discussed previously in this paper, our priority

is very clear:

For the period 2012-2015, Osteoporosis New Zealand will be dedicated to ensuring that every patient presenting to urgent care services in New Zealand with a fragility fracture receives appropriate osteoporosis management and falls assessment to reduce their future fracture riskOur rationale for taking this decision is as follows. National51-62, regional15, 63-69 and local14, 16, 70-97 audits conducted

across the world have shown a secondary fracture prevention care gap to be ubiquitous. In the absence of a

systematic approach to delivery of secondary preventive care, ‘usual care’ is no care. This is particularly acute

for patients presenting with non-hip fragility fractures, described as ‘Herald Fractures’ by the Department of

Health in England31, 98 or ‘Signal Fractures’ by leading investigators in Australia14 for reasons now obvious; half

of hip fracture patients suffer a prior fragility fracture before breaking their hip.

A multi-centre audit evaluated osteoporosis intervention by 8 New Zealand orthopaedic units for patients

admitted to hospital with fragility fractures99, 100. Key findings included:

• 23% of fracture patients were taking some form of osteoporosis treatment on admission; >50% of these

patients were not taking a bisphosphonate

• 77% of patients that were not taking osteoporosis medication on admission

- Of these, <3% had a DXA scan organised in response to their new fracture

• 12% of patients were initiated on treatment, of which the majority was started by a visiting orthogeriatric

service which was available at two of the hospitals; nearly all of these patients were hip fracture

sufferers

• Osteoporosis was mentioned in the discharge summaries for only 30% of the patients that were

already taking osteoporosis treatment, and just 11% of the patients started on medication during their

admission

This study highlighted a near universal secondary prevention care gap for patients with non-hip fragility fractures.

In the absence of an orthogeriatric service, the care gap is extended to hip fracture patients. Establishment of

orthogeriatric services has resulted in dramatic improvements in post-hip fracture osteoporosis treatment at

hospitals in Christchurch42, 44 and Auckland41, 45.

A 2012 publication described secondary prevention rates for patients admitted to Waitemata District Health

Board with a primary or secondary diagnosis of vertebral fracture101. One third of patients were receiving the

optimal combination of treatments advocated in evidence-based guidelines. The authors state that to their

knowledge this study was the first published audit of the secondary prevention of vertebral fractures in New

Zealand.

The current provision of secondary preventive care for patients presenting to New Zealand hospitals with

fragility fractures has been described as follows102:

• Hip fracture patients: Where orthogeriatric services are available, high quality osteoporosis care will be

delivered

• Vertebral fracture patients: Around a third of patients are being managed optimally according to

professional guidance

• Non-hip, non-vertebral fracture patients: Usual care is no care

8

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Orthogeriatric ServicesOrthogeriatric Services (OGS) have been established to improve the quality and efficiency of care for patients

presenting with hip fractures. The Australian and New Zealand Society for Geriatric Medicine39 Position

Statement on Orthogeriatric Care provides detailed guidance on best practice throughout the pre-, peri- and

post-operative phases of care for older fracture patients admitted to hospital. A key focus is the concept of

early multidisciplinary coordinated care to reduce in-hospital mortality and medical complications, and to

improve functional outcomes. An integrated approach to post-fracture osteoporosis management and falls

interventions is advocated. As stated previously, delivery of effective orthogeriatric care has been shown to

dramatically improve post-hip fracture rates of osteoporosis treatment at hospitals in Christchurch42, 44 and

Auckland41, 45.

In the UK, the National Hip Fracture Database (NHFD) has provided a means to evaluate the provision of

secondary preventive care for practically all hip fracture sufferers nationally. The NHFD 2011 Report indicated

that 66% of the >53,000 patients evaluated were discharged on bone protection medication and 81% had

received a falls assessment prior to discharge49. In due course, a National Hip Fracture Registry in New

Zealand will be able to provide clinicians, administrators, the Health Quality and Safety Commission, the

Ministry of Health and the Accident Compensation Corporation with accurate data for every hip fracture

sufferer in New Zealand. For transparency amongst all stakeholder groups, crucially including the public, the

UK NHFD presents data in a de-anonymised form i.e. performance at every hospital against professionally

agreed standards of care is in the public domain. Osteoporosis New Zealand would strongly encourage similar

transparency when our ‘NHFR’ becomes operational, as the patients we represent should be informed of the

standards of care provided by their local hospital.

Fracture Liaison ServicesProfessional organisations34, 103-105, patient societies35, 105-107 and policymakers108-115 throughout the world have

recognised the need for systematic approaches to secondary fracture prevention to close the care gap.

Various terms have been used to describe exemplar service models, including ‘Fracture Liaison Services’

in Europe116-125 and Australia126-130, ‘Co-ordinator Programs’ in Canada131-134 and ‘Care Manager Programs’ in the

United States135-137. For the purposes of this paper, we shall use the term Fracture Liaison Service (FLS). The

following four case studies provide an illustration of how FLS operate and what they have achieved in terms

of delivery of secondary preventive care, impact on secondary fracture rates and cost-effectiveness.

The Glasgow Fracture Liaison Service, UK

First developed in 1999, the Glasgow FLS is a system to ensure fracture risk assessment, and treatment

where appropriate, is delivered to all patients with fragility fractures117. The FLS is a ‘doctor light’ service and

is primarily delivered by clinical nurse specialists, who work to pre-agreed protocols to case-find and assess

fracture patients. Consultant Endocrinologists provide medical leadership for the Glasgow FLS. A critical

success factor in development of the Glasgow FLS was establishment of a multi-disciplinary stakeholder

group from project outset, with representation from all relevant hospital specialities, local primary care and

regional health authority and administrative groups.

9

Systems to deliver best practice

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Figure 3. The structure of the Glasgow Fracture Liaison Service adapted from The care of patients with fragility

fracture34

* Older patients, where appropriate, are identified and referred for falls assessment

During the first 18 months of operations117:

• More than 4,600 patients with fractures of the hip, wrist, upper arm, ankle, foot, hand and other sites

were seen by Fracture Liaison Nurse Specialists

• Nearly three-quarters were considered for BMD testing and treatment was recommended for

approximately 20% of patients without the need for BMD testing

• 82% of patients tested were found to be osteopenic or osteoporotic at the hip or spine

During the period 2000-2010, 50,000 consecutive fracture patients were assessed by the Glasgow FLS. During

this period, hip fracture rates in Glasgow reduced by 7.3% versus almost a 17% increase in England138, where

only 37% of localities operated an FLS56 by late 2010. A Scottish national audit compared case ascertainment

for hip and wrist fractures in Glasgow versus 5 other centres operating less systematic models of care15. Ninety-

seven percent of hip fracture and 95% of wrist fracture patients were assessed by the Glasgow FLS whereas

less than 30% of fracture patients were assessed by any other service configuration. In May 2011, a formal

cost-effectiveness analysis of the Glasgow FLS was published139. This study concluded that 18 fractures were

prevented, including 11 hip fractures, and £21,000 was saved per 1,000 patients managed by the Glasgow FLS

versus ‘usual care’ in the UK.

The Kaiser Permanente Healthy Bones Program, USA

In the late 1990s, Kaiser Permanente in Southern California resolved to close the secondary fracture prevention

gap for patients presenting to hospital with hip fractures. Subsequently, the program was expanded to include

all older patients presenting with fragility fractures at any site. As time and resources permitted, the Kaiser

team undertook a systematic approach to delivering primary fracture prevention to patients at high risk of

suffering their first fragility fracture. The Healthy Bones Program is underpinned by effective case-finding

made possible by the state-of-the-art HealthConnect® electronic medical record140. The program is primarily

delivered by Care Managers and Nurse Practitioners, who serve as co-ordinators and disease managers.

In 2008, a 37% reduction in the expected hip fracture rate was reported for the population served by the

Kaiser Permanente Southern California system141. This corresponds to the prevention of 935 hip fractures in

the year 2006 (2,510 hip fractures were predicted by actuarial analysis, and 1,575 fractures were actually

observed). The cost of treating a hip fracture was approximately US$33,000. On that basis, it was estimated

that the program saved more than US$30.8 million for Kaiser Permanente Southern California in the 2006.

10

New FracturePresentation

Emergancy Department &

X-Ray

OrthopaedicTrauma

Emergancy Department

OrthopaedicsInpatient

ward

OutpatientsFracture

clinic

Osteoporosistreatment

Fall riskassessment*

Exerciseprogramme

Education programme

Comprehensive communication of management plan to be sup-ported by fully integrated FLS database system

1. FLS identifies fracture patients

2. FLS assessment

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St. Michael’s Hospital Toronto, Osteoporosis Exemplary Care Program, Canada

In 2002, the orthopaedic unit at a university teaching hospital in Toronto hired an osteoporosis coordinator to

identify patients with a fragility fracture and to coordinate their education, assessment, referral, and treatment

of underlying osteoporosis131. The Osteoporosis Exemplary Care Program (OECP) provided secondary preventive

care to fracture patients managed in both the in- and out-patient settings.

Four hundred and thirty fracture patients were evaluated during the first year of operations (276 out-patients

and 154 in-patients). Almost all (96%) of these patients received appropriate osteoporosis care:

• 80 out-patients (36%) were treated for osteoporosis prior to assessment by the OECP

• 124 out-patients (56%) were referred to the Metabolic Bone Disease Clinic or to their GP for osteoporosis

treatment

• 31% of the 128 in-patients were treated for osteoporosis prior to assessment by the OECP

• Treatment was initiated for a further 24% of in-patients and another 34% were referred to the Metabolic

Bone Disease Clinic or their GP for post-discharge consultation on osteoporosis treatment

A cost-effectiveness analysis142 of the OECP concluded that a hospital that hired an osteoporosis coordinator

who manages 500 patients with fragility fractures annually could reduce the number of subsequent hip

fractures from 34 to 31 in the first year, with a net hospital cost savings of CN$48,950 (Canadian dollars in

year 2004 values), with use of conservative assumptions. Sensitivity analysis indicated a 90% probability

that hiring a coordinator costs less than CN$25,000 per hip fracture avoided. Hiring a coordinator is a cost-

saving measure even when the coordinator manages as few as 350 patients annually. Greater savings were

anticipated after the first year and when additional costs such as rehabilitation and dependency costs are

considered.

Minimal Trauma Fracture Liaison Service, Concord Repatriation General Hospital Sydney, Australia

The Minimal Trauma Fracture Liaison (MTFL) service128 was established in 2005 at this large tertiary referral

centre in Sydney. The MTFL service provides a good illustration of effective collaboration between a physician-

led FLS and the hospital’s Orthogeriatric Service; the MTFL provides care for non-frail patients with fragility

fractures whilst the Orthogeriatric Service143 focuses on frail patients, including the majority of hip fractures.

The MTFL is delivered by an advanced trainee (i.e. a physician in his/her 4th-6th year of post-graduate

training) which required a 0.4-0.5 FTE appointment.

The impact of the MTFL service was evaluated after 4 years. Fracture patients who chose to decline the

consultation freely offered by the service, in favour of follow-up with their primary care physician, were

considered as a control group for statistical comparison. Refracture incidence for those patients managed by

the MTFL service was 80% lower than the control group.

A recently published cost-effectiveness analysis144 of the MTFL service reported:

• A mean improvement in discounted quality-adjusted life expectancy per patient of 0.089 quality-

adjusted life year gained

• Partial offset of the higher costs of the MTFL service by a decrease in subsequent fractures, which led to

an overall discounted cost increase of AU$1,486 per patient over the 10-year simulation period

• The incremental costs per QALY gained (incremental cost-effectiveness ratio - ICER) were AU$17,291,

which is well below the Australian accepted maximum willingness to pay for one QALY gained of

AU$50,000

Fracture Liaison Services improve the quality of secondary preventive care which will reduce costs through

a reduction in unscheduled emergency admissions for fragility fractures. Every District Health Board in New

Zealand should undertake an audit of current standards of secondary preventive care. In response to the

findings of those audits, FLS should be established to close existing care gaps.

11

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The Role of Primary CareManagement of long-term conditions is the forte of the primary care team. Osteoporosis is a chronic disease

which afflicts sufferers over many decades, during which ‘acute exacerbations’ will come to clinical attention in

the form of fragility fractures34. As such, General Practitioners are crucial to delivery of long-term management

plans to reduce fracture risk. GPs have transformed the secondary preventive care of patients experiencing

myocardial infarctions, and are equally well placed to do the same for patients with fragility fractures.

In localities lacking Fracture Liaison Services, the majority of patients that have suffered fragility fractures

in the past will not have received secondary preventive care. GPs in Australia32, 145 and the UK146, 147 have

participated in large scale programs to evaluate osteoporosis assessment and treatment rates for patients

with a history of fragility fracture. Alarmingly low rates were identified by both groups; however, one UK group

transformed the quality of care146. The new service model was delivered by a team comprised primarily of an

osteoporosis nurse specialist reporting to a general practitioner with a specialist interest in osteoporosis. Prior

to implementation of the programme, 9% of fragility fracture patients were managed according to national

guidelines, which increased to 64% afterwards.

In March 2012, the journal of the Royal Australian College of General Practitioners, Australian Family Physician,

was devoted to bone related matters and osteoporosis in particular. An editorial comment highlighted the

ubiquitous nature of the secondary fracture prevention care gap148:

‘An area of clarity around what we should do is secondary prevention after the first fracture, but here

reality is often not the ideal. In part it is systems issues, in part human. Even if osteoporosis is detected

and treated, there are very high rates of discontinuation of treatment – two-thirds discontinue treatment

within 12 months.

While drug related side effects and dosing regimens might be addressed, I suggest there must be a more

fundamental problem with the value our health system believes treatment offers and the value that the

individual recipient believes it offers them.’

In response to this, colleagues from Osteoporosis Australia and the Royal College of General Practitioners in

the UK shared experience of new measures to improve secondary fracture prevention in UK general practice149.

From 1st April 2012, a component of UK GPs’ performance-related pay will be dependent upon creation of

fragility fracture registries in GP practices and demonstration that patients are being treated for osteoporosis

in accordance with national guidelines150. To support UK GPs to deliver these new standards of care, the Royal

College of General Practitioners and the UK National Osteoporosis Society developed a web-based resource

- http://www.osteoporosis-resources.org.uk/. Osteoporosis New Zealand intends to explore opportunities for

similar collaborative ventures with the Royal New Zealand College of General Practitioners.

12

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fracturepatients

fracture patients

Non-hip fragility

Older people

Hip

other injurious falls

of 1st fragility fracture or

Individuals at high risk

The strategy for implementation of a systematic approach to hip fracture care and prevention in New Zealand

is depicted in the ‘pyramid’ in figure 4. High quality care of hip fracture patients is less expensive than the

alternative34. In England, the Department of Health has recognised this by introduction of a financial incentive

linked to delivery of professionally agreed standards of care151, 152. The initial interest in the ANZ Hip Fracture

Registry initiative suggests a similar appetite for change exists in New Zealand47, with all relevant stakeholder

organisations keen to endorse development of a National Hip Fracture Registry. Osteoporosis New Zealand

is committed to work with all stakeholders to develop this tool that will enable benchmarking of care across

the country.

Figure 4. A systematic approach to hip fracture care and prevention for

New Zealand for 2012-2020

Adapted from Falls and Fractures: Effective interventions in Health and Social Care. Department of Health 2009110

13

Bone Care 2020: A strategy to improve quality

and reduce costs

Objective 1: Improve outcomes and quality

of care after hip fractures by delivering ANZ

professional standards of care monitored by a

new NZ National Hip Fracture Registry

Objective 2: Respond to the first fracture to prevent the second through universal access

to Fracture Liaison Services in every District

Health Board in New Zealand

Objective 3: GPs to stratify fracture risk

within their practice population using fracture

risk assessment tools supported by local

access to axial bone densitometry

Objective 4: Consistent delivery of public health messages on preserving physical

activity, healthy lifestyles and reducing

environmental hazards

Maximise cost-effectiveness by stepwise delivery

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Secondary fracture prevention provides a major opportunity to rapidly reduce the incidence of hip fractures in New Zealand.

In order to close current and historical care gaps in the provision of post-fracture care, during the period 2012

– 2015 we need:

• A Fracture Liaison Service in every hospital/DHB to case find all new fragility fracture patients

• A systematic approach to case-finding the last 5 years’ fracture patients in every GP practice in NZ

• To drive public awareness that fracture begets fracture and that effective, safe treatments to prevent

fractures are available as daily or weekly pills, or daily or annual injections

In order to establish this new national standard of care for fragility fracture prevention:

• Osteoporosis New Zealand invites all relevant professional organisations, policy groups and private sector partners to join a National Fragility Fracture Alliance to develop and implement this strategy for all older New Zealanders

• Osteoporosis New Zealand invites the Ministry of Health to work collaboratively towards new Ministerial Targets for hip fracture care and prevention

• Osteoporosis New Zealand invites the Royal New Zealand College of General Practitioners to collaboratively develop clinically and cost-effective programs for primary fracture prevention

During the period 2012-2015, the focus of efforts to implement the national strategy will be upon secondary

fracture prevention. Closure of the current care gap is achievable nationwide by 2015. The focus of the period

2016-2020 will be to systematically identify patients at high risk of suffering their first fragility fracture in

general, and hip fracture in particular, in a cost-effective way.

Comprehensive implementation of a secondary fracture prevention strategy has the potential to reduce the

incidence of hip fracture by 20-25% versus the expected rate153. That would equate to up to 1,000 older New

Zealanders every year avoiding a hip fracture, with a potential cost reduction of NZ$20 million per year1.

Additional savings will be accrued by prevention of fragility fractures at other skeletal sites. Subsequent

implementation of structured primary prevention programmes could result in up to 50% of fractures being

prevented135, 141. Given that half of hip fracture patients give us advance notice that they will break their hip

in the future, older people and the country are currently paying far too high a price for the status quo to

persist.

‘Whether at the level of a local general hospital or a national healthcare system, successful transformation of care relies upon consensus being achieved amongst all the players in the multi-disciplinary team who care for fracture patients.

As many millions of patients present to hospitals worldwide with fragility fractures every year, the opportunity to improve outcomes is too good to miss.’35

14

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Osteoporosis New Zealand is the only national organisation in New Zealand dedicated to improving care

and outcomes for osteoporosis sufferers. The focus of Osteoporosis New Zealand activities for the period

2012-2015 is upon closing the current care gap for patients that have suffered fragility fractures. In October

2012, Osteoporosis New Zealand published Bone Care 2020: A systematic approach to hip fracture care

and prevention for New Zealand. We invite all relevant professional organisations, policy groups and private

sector partners to join a National Fragility Fracture Alliance to implement this strategy for all older New

Zealanders.

Web: www.bones.org.nz

Email: [email protected] 15

About Osteoporosis New Zealand

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